Search

Colin W. Slifka

Examiner (ID: 7134, Phone: (571)270-5830 , Office: P/1732 )

Most Active Art Unit
1732
Art Unit(s)
1793, 1732
Total Applications
1132
Issued Applications
739
Pending Applications
82
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18084713 [patent_doc_number] => 11534824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Composition [patent_app_type] => utility [patent_app_number] => 16/499572 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499572
Composition Apr 18, 2018 Issued
Array ( [id] => 17875634 [patent_doc_number] => 11447636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Bitumen solid at ambient temperature [patent_app_type] => utility [patent_app_number] => 16/606827 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20877 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606827
Bitumen solid at ambient temperature Apr 17, 2018 Issued
Array ( [id] => 14532511 [patent_doc_number] => 20190201876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CATALYST SYSTEM FOR OXIDATIVE DEHYDROGENATION, REACTOR FOR OXIDATIVE DEHYDROGENATION INCLUDING CATALYST SYSTEM, AND METHOD OF PERFORMING OXIDATIVE DEHYDROGENATION USING REACTOR [patent_app_type] => utility [patent_app_number] => 16/327151 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327151
Catalyst system for oxidative dehydrogenation, reactor for oxidative dehydrogenation including catalyst system, and method of performing oxidative dehydrogenation using reactor Apr 11, 2018 Issued
Array ( [id] => 18793815 [patent_doc_number] => 11827566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Rejuvenating compounds in high performance asphalt compositions with high recycled content [patent_app_type] => utility [patent_app_number] => 16/604780 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9864 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604780
Rejuvenating compounds in high performance asphalt compositions with high recycled content Apr 11, 2018 Issued
Array ( [id] => 16563491 [patent_doc_number] => 10888844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst [patent_app_type] => utility [patent_app_number] => 16/301403 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301403
Catalyst for oxidative dehydrogenation, method of preparing catalyst, and method of performing oxidative dehydrogenation using catalyst Apr 11, 2018 Issued
Array ( [id] => 16581948 [patent_doc_number] => 20210016350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PREHEAT DYED BUILD MATERIALS WITH PREHEATING SOURCES [patent_app_type] => utility [patent_app_number] => 16/608269 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608269
PREHEAT DYED BUILD MATERIALS WITH PREHEATING SOURCES Apr 9, 2018 Abandoned
Array ( [id] => 18887801 [patent_doc_number] => 11866564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Polymer substrate with hard coat layer [patent_app_type] => utility [patent_app_number] => 16/497157 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 29278 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497157
Polymer substrate with hard coat layer Mar 27, 2018 Issued
Array ( [id] => 15598467 [patent_doc_number] => 20200075768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => COATING LIQUID FOR FORMING METAL OXIDE FILM, OXIDE FILM, FIELD-EFFECT TRANSISTOR, AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 16/495361 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495361
Coating liquid for forming metal oxide film, oxide film, field-effect transistor, and method for producing the same Mar 21, 2018 Issued
Array ( [id] => 17904623 [patent_doc_number] => 11458458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Mixed oxides catalysts for oxidative coupling of methane [patent_app_type] => utility [patent_app_number] => 16/495554 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495554
Mixed oxides catalysts for oxidative coupling of methane Mar 20, 2018 Issued
Array ( [id] => 18028367 [patent_doc_number] => 11511534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Identifying passes of additive manufacturing processes depicted in thermal images [patent_app_type] => utility [patent_app_number] => 16/606767 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6651 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606767
Identifying passes of additive manufacturing processes depicted in thermal images Mar 18, 2018 Issued
Array ( [id] => 13445071 [patent_doc_number] => 20180274078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => THERMAL SPRAY SLURRY [patent_app_type] => utility [patent_app_number] => 15/923877 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923877 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923877
Thermal spray slurry Mar 15, 2018 Issued
Array ( [id] => 13444449 [patent_doc_number] => 20180273767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => THERMAL SPRAY SLURRY [patent_app_type] => utility [patent_app_number] => 15/923862 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923862
THERMAL SPRAY SLURRY Mar 15, 2018 Abandoned
Array ( [id] => 17997042 [patent_doc_number] => 11498130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Three-dimensional printing [patent_app_type] => utility [patent_app_number] => 16/605131 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 18426 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605131
Three-dimensional printing Mar 14, 2018 Issued
Array ( [id] => 16524411 [patent_doc_number] => 20200398491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CHANGING THE GAS CONTENT OF A DEVICE [patent_app_type] => utility [patent_app_number] => 16/607860 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607860
Changing the gas content of a device Mar 13, 2018 Issued
Array ( [id] => 17713379 [patent_doc_number] => 11377361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Process for the multi-reactor synthesis of zeolite crystals having a controlled particle size [patent_app_type] => utility [patent_app_number] => 16/494613 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5760 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16494613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494613
Process for the multi-reactor synthesis of zeolite crystals having a controlled particle size Mar 11, 2018 Issued
Array ( [id] => 17664544 [patent_doc_number] => 11358222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Additive manufacturing method [patent_app_type] => utility [patent_app_number] => 16/480697 [patent_app_country] => US [patent_app_date] => 2018-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3051 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480697
Additive manufacturing method Feb 15, 2018 Issued
Array ( [id] => 15587183 [patent_doc_number] => 20200070126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => EXHAUST GAS-PURIFYING CATALYST COMPOSITION AND METHOD FOR PRODUCING THE SAME, AND AUTOMOBILE EXHAUST GAS-PURIFYING CATALYST [patent_app_type] => utility [patent_app_number] => 16/479731 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479731
EXHAUST GAS-PURIFYING CATALYST COMPOSITION AND METHOD FOR PRODUCING THE SAME, AND AUTOMOBILE EXHAUST GAS-PURIFYING CATALYST Feb 8, 2018 Abandoned
Array ( [id] => 12824569 [patent_doc_number] => 20180166695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => TERNARY PLATINUM ALLOY CATALYST [patent_app_type] => utility [patent_app_number] => 15/889563 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889563
TERNARY PLATINUM ALLOY CATALYST Feb 5, 2018 Abandoned
Array ( [id] => 16499792 [patent_doc_number] => 10865166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Catalysts for petrochemical catalysis [patent_app_type] => utility [patent_app_number] => 15/888966 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 56380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888966
Catalysts for petrochemical catalysis Feb 4, 2018 Issued
Array ( [id] => 13343081 [patent_doc_number] => 20180223080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => MICROFIBROUS CELLULOSE-CONTAINING SUBSTANCE [patent_app_type] => utility [patent_app_number] => 15/886643 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886643
Microfibrous cellulose-containing substance Jan 31, 2018 Issued
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